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POexplode and in_Array search not working
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copied!<p>OK here is the code codepad here <a href="http://codepad.org/ZQz0Kn3R" rel="nofollow">http://codepad.org/ZQz0Kn3R</a> </p> <pre><code>function processContent($content, $min_count = 2, $exclude_list = array()) { $wordsTmp = explode(' ', str_replace(array('(', ')', '[', ']', '{', '}', "'", '"', ':', ',', '.', '?'), ' ', $content)); $words = array(); $wordsTmp2 = array(); $omit = array('and', 'or', 'but', 'yet', 'for', 'not', 'so', '&', '&amp;', '+', '=', '-', '*', '/', '^', '_', '\\', '|'); if(count($exclude_list)>0){ $omit = array_merge($omit, $exclude_list); } foreach ($wordsTmp as $wordTmp) { if (!empty($wordTmp) && !in_array($wordTmp, $omit) && strlen($wordTmp) >= $min_count) { $words[] = $wordTmp; } } return $words; } </code></pre> <p>OK this is my function which should return array of words by filtering from <code>$omit</code> variable. But when i use it the words in first <code>$omit</code> array are only filtered, The second merged from the <code>$exclude_list</code> is not filtered.</p> <p>I use my function this way :</p> <pre><code>$filter_array = explode("\n", words list separated by \n new line here); print_r(processContent('String gere for filtering', $min_word_length, $filter_array)); </code></pre> <p>The variable <code>$filter_array</code> is passed in to the exclude_list also is merged to omit variable but does not get filtered in return value. only first <code>$omit</code> value is filtered. Is there something wrong in code??</p>

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